| 摘要 |
A constructional building material, such as a brick, with at least one base section and a vane extending from the base section. The vane defines, at least in part, a volume of space within an envelope boundary that facilitates fluid flow, such as airflow, through a wall system formed at least in part from one or more constructional building materials. Adjacent vanes, either of the same constructional building material or of different constructional building materials, may operate to provide or define one or more common volumes of space and corresponding fluid flow channels and associated fluid flow paths. A wall system, formed in accordance with the present invention, allows fluid to pass from one side to the other through the wall system while also providing up to complete visual obstruction through the wall depending upon how the wall system is constructed. |
